body {
    background-image: url("../imgs/login/login.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

p {
    font-family: SourceHanSansCN-ExtraLight;
    font-weight: 100;
    font-size: 22px;
    margin: 18px;
    color: rgb(0, 0, 0, 0.7);
}

.top {
    height: 80px;
}

.top p:first-child {
    float: left;
}

.top p:last-child {
    float: right;
}

.bottom {
    position: fixed;
    top: 65%;
    width: 1670px;
}

.bottom p:first-child {
    float: left;
}

.bottom p:last-child {
    float: right;
}

.fuyao {
    position: absolute;
    top: 62%;
    left: 45.5%;
    font-size: xxx-large;
}

.logo {
    position: fixed;
    top: 52%;
    left: 48%;
    width: 60px;
    height: 30px;
}

.username {
    width: 250px;
    height: 25px;
    position: fixed;
    border: 1px solid black;
    border-radius: 20px;
    left: 50%;
    top: 82%;
    transform: translateX(-50%);
    background-image: url(../imgs/login/username-img.png);
    background-repeat: no-repeat;
    background-size: 8px 11px;
    background-position: 5% 50%;
    background-color: #fff;
}


.pswd {
    width: 250px;
    height: 25px;
    position: fixed;
    border: 1px solid black;
    border-radius: 20px;
    left: 50%;
    top: 87%;
    transform: translateX(-50%);
    background-image: url(../imgs/login/password-img.png);
    background-repeat: no-repeat;
    background-size: 8px 11px;
    background-position: 5% 48%;
    background-color: #fff;
}

input {
    position: relative;
    border-radius: 12px;
    position: relative;
    border: 0;
    height: 15px;
    width: 200px;
    outline: none;
}

.username input {
    top: 30%;
    left: 15%;
    transform: translateY(-50%);
    font-size: 12px;
}

input[type="password"]::-ms-reveal {
    display: none;
}

.pswd input {
    font-size: 35px;
    top: 50%;
    left: 15%;
    transform: translateY(-50%);
    color: rgb(0, 0, 0, 0.7);
}

.username::after,
.pswd::after {
    content: "";
    height: 14px;
    width: 0.5px;
    background-color: black;
    position: absolute;
    left: 12%;
    top: 25%;
}

.btn {
    width: 250px;
    height: 27px;
    position: fixed;
    top: 92.5%;
    left: 50%;
    transform: translateX(-50%);
}

/* .btn :nth-child(1) {
    float: left;
} */

.reginer {
    position: fixed;
    top: 92.5%;
    left: 42.5%;
}

.btn :last-child {
    float: right;
    display: flex;
    justify-content: center;
    align-items: center;
}

button {
    width: 90px;
    height: 28px;
    border: 1px solid rgb(255, 255, 255, 0.4);
    background-color: transparent;
    color: rgb(255, 255, 255, 0.4);
    text-align: center;
    font-family: SourceHanSansCN-ExtraLight;
    font-weight: 100;
    border-radius: 15px;
    margin: 0 auto;
}

/* 注册框开始 */
.reginerform {
    display: none;
}

.zcusername {
    width: 275px;
    height: 28px;
    position: fixed;
    border: 1px solid black;
    border-radius: 20px;
    left: 50%;
    top: 80%;
    transform: translateX(-50%);
    background-color: #fff;
}


.pswd1,
.pswd2 {
    width: 275px;
    height: 28px;
    position: fixed;
    border: 1px solid black;
    border-radius: 20px;
    background-color: #fff;
}

.pswd1 {
    left: 50%;
    top: 85%;
    transform: translateX(-50%);
}

.pswd2 {
    left: 50%;
    top: 90%;
    transform: translateX(-50%);
}

.zcusername input {
    width: 150px;
    top: 37.5%;
    left: 27%;
    transform: translateY(-50%);
    font-size: 12px;
}

.pswd1 input,
.pswd2 input {
    width: 150px;
    font-size: 35px;
    top: 50%;
    left: 27%;
    transform: translateY(-50%);
    color: rgb(0, 0, 0, 0.7);
}

.zcusername p {
    position: absolute;
    left: 5%;
    top: 25%;
    font-size: 11px;
    margin: 0 auto;
    letter-spacing: 2px;
}

.pswd1 p {
    position: absolute;
    left: 8%;
    top: 25%;
    font-size: 11px;
    margin: 0 auto;
    letter-spacing: 4px;
}

.pswd2 p {
    position: absolute;
    left: 5%;
    top: 25%;
    font-size: 11px;
    margin: 0 auto;
    letter-spacing: 2px;
}

.zcusername::after,
.pswd1::after,
.pswd2::after {
    content: "";
    height: 8px;
    width: 0.5px;
    background-color: black;
    position: absolute;
    left: 25%;
    top: 38%;
}


.zcbtn {
    width: 225px;
    height: 30px;
    position: fixed;
    top: 95%;
    left: 50%;
    transform: translateX(-50%);
}

.zcbtn :nth-child(1) {
    float: left;
}

.zcbtn :last-child {
    float: right;
    display: flex;
    justify-content: center;
    align-items: center;
}